:root {
    --bg: #FFF7F6;
    --white: #FFFFFF;
    --soft: #FFF0EF;
    --soft2: #FDE8E6;
    --soft3: #F8FAFF;
    --red: #E8392F;
    --bright: #FF5148;
    --deep: #B91F18;
    --dark: #1E2430;
    --text: #222222;
    --muted: #5F6472;
    --footer: #1F0D0B;
    --footer-text: #FFF0EF;
    --shadow: 0 16px 40px rgba(185,31,24,0.08);
    --line: rgba(232,57,47,0.12);
    --grad: linear-gradient(135deg, #FF5148 0%, #E8392F 48%, #B91F18 100%);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
    line-height: 1.75;
    padding-top: 118px;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.wrap,
.top-nav,
.channel-scroll,
.site-main > section {
    width: min(1200px, calc(100% - 32px));
    margin-left: auto;
    margin-right: auto;
}

.site-header {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 100;
    background: rgba(255,255,255,0.94);
    backdrop-filter: blur(12px);
    box-shadow: 0 8px 24px rgba(185,31,24,0.08);
}

.top-nav {
    min-height: 72px;
    display: flex;
    align-items: center;
    gap: 22px;
}

.brand-logo,
.drawer-logo {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
}

.brand-logo img {
    width: 138px;
    max-height: 46px;
    object-fit: contain;
}

.drawer-logo img,
.footer-brand img {
    width: 132px;
    max-height: 48px;
    object-fit: contain;
}

.nav-core {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.nav-core a {
    color: #1E2430;
    position: relative;
    font-weight: 600;
    padding: 10px 12px;
    border-radius: 999px;
    white-space: nowrap;
}

.nav-core a:hover,
.nav-core a.active {
    color: #E8392F;
    background: rgba(232,57,47,0.07);
}

.nav-core a.active::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -10px;
    width: 28px;
    height: 3px;
    border-radius: 999px;
    background: #E8392F;
    transform: translateX(-50%);
}

.main-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--grad);
    color: #FFFFFF;
    border-radius: 10px;
    box-shadow: 0 12px 26px rgba(185,31,24,0.20);
    font-weight: 700;
    border: 0;
    transition: transform .2s ease, box-shadow .2s ease;
    cursor: pointer;
}

.main-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 34px rgba(185,31,24,0.26);
}

.header-btn {
    min-width: 78px;
    min-height: 40px;
    padding: 9px 20px;
    flex: 0 0 auto;
}

.menu-toggle {
    display: none;
    border: 0;
    background: #FFF0EF;
    color: #E8392F;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    font-size: 22px;
    line-height: 1;
}

.channel-bar {
    background: rgba(255,240,239,0.88);
    border-top: 1px solid rgba(232,57,47,0.10);
    border-bottom: 1px solid rgba(232,57,47,0.10);
    overflow-x: auto;
    white-space: nowrap;
}

.channel-scroll {
    display: flex;
    gap: 8px;
    padding: 10px 0;
    min-width: max-content;
}

.channel-bar a {
    color: #5F6472;
    border-radius: 999px;
    padding: 7px 12px;
    font-size: 14px;
    border: 1px solid transparent;
}

.channel-bar a:hover,
.channel-bar a.active {
    color: #E8392F;
    background: rgba(232,57,47,0.08);
    border-color: rgba(232,57,47,0.16);
}

.site-main {
    min-height: 60vh;
}

.banner-slider {
    max-width: 1200px;
    height: 340px;
    margin: 24px auto 34px;
    border-radius: 22px;
    background: #FFFFFF;
    box-shadow: 0 16px 40px rgba(185,31,24,0.10);
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.banner-slider .slide {
    display: none;
    width: 100%;
    height: 100%;
}

.banner-slider .slide.active {
    display: block;
}

.banner-slider img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #FFFFFF;
}

.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    border: none;
    border-radius: 999px;
    background: rgba(255,255,255,0.88);
    color: #E8392F;
    box-shadow: 0 8px 20px rgba(185,31,24,0.14);
    width: 42px;
    height: 42px;
    font-size: 24px;
    cursor: pointer;
}

.slider-arrow.prev { left: 16px; }
.slider-arrow.next { right: 16px; }

.slider-dots {
    position: absolute;
    left: 50%;
    bottom: 14px;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 3;
}

.slider-dots button {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    border: none;
    background: rgba(232,57,47,0.24);
    padding: 0;
    cursor: pointer;
}

.slider-dots button.active {
    background: #E8392F;
}

.section,
.inner-section {
    margin-top: 28px;
    margin-bottom: 34px;
}

.hero-panel,
.inner-hero,
.split,
.app-band,
.info-strip,
.notice-panel,
.simple-panel {
    background: #FFFFFF;
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    border-radius: 24px;
}

.hero-panel,
.inner-hero {
    padding: 34px;
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 28px;
    align-items: center;
}

.hero-copy p,
.inner-copy p,
.card p,
.zone-card p,
.info-card p,
.review-card p,
.faq-item p,
.notice-panel p,
.footer-brand p,
.app-band p {
    margin: 0;
    color: var(--muted);
}

.hero-copy p + p,
.inner-copy p + p {
    margin-top: 14px;
}

h1,
h2,
h3,
.section-title {
    color: #B91F18;
    line-height: 1.25;
    margin: 0 0 14px;
}

h1 {
    font-size: clamp(30px, 5vw, 52px);
    letter-spacing: -1px;
}

h2,
.section-title {
    font-size: clamp(24px, 3vw, 36px);
}

h3 {
    font-size: 20px;
}

.section-head {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    align-items: flex-end;
    margin-bottom: 18px;
}

.section-head p {
    max-width: 760px;
    margin: 0;
    color: var(--muted);
}

.section-kicker,
.badge,
.num,
.tag,
.label {
    color: #E8392F;
    font-weight: 800;
    letter-spacing: .05em;
}

.hero-visual,
.card-img,
.zone-card .thumb,
.app-visual {
    background: #FFF7F6;
    border: 1px solid rgba(232,57,47,0.10);
    border-radius: 20px;
    padding: 12px;
    overflow: hidden;
}

.hero-visual img,
.card-img img,
.zone-card img,
.app-section img,
.app-visual img,
.content-img {
    max-width: 100%;
    height: auto;
    object-fit: contain;
    margin: auto;
}

.hero-visual img {
    max-height: 290px;
}

.card-img img {
    max-height: 210px;
}

.app-visual img {
    max-height: 280px;
}

.text-link,
.nav a {
    color: #E8392F;
    font-weight: 700;
}

.text-link:hover {
    color: #B91F18;
    text-decoration: underline;
}

.quick-grid,
.info-grid,
.card-grid,
.wall-grid,
.review-grid,
.faq-grid,
.footer-grid,
.notice-grid,
.links-grid {
    display: grid;
    gap: 18px;
}

.quick-grid {
    grid-template-columns: repeat(3, 1fr);
}

.info-grid,
.card-grid {
    grid-template-columns: repeat(4, 1fr);
}

.wall-grid {
    grid-template-columns: repeat(3, 1fr);
}

.review-grid,
.faq-grid,
.links-grid {
    grid-template-columns: repeat(2, 1fr);
}

.card,
.zone-card,
.info-card,
.review-card,
.faq-item,
.link-card,
.notice-card {
    background: #FFFFFF;
    border: 1px solid rgba(232,57,47,0.12);
    box-shadow: 0 16px 40px rgba(185,31,24,0.08);
    border-radius: 20px;
    padding: 20px;
}

.quick-card {
    min-height: 158px;
}

.info-card .num {
    display: inline-flex;
    width: 34px;
    height: 34px;
    align-items: center;
    justify-content: center;
    background: #FFF0EF;
    border-radius: 50%;
    margin-bottom: 10px;
}

.split {
    padding: 24px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
}

.split-item {
    min-width: 0;
}

.split-item ul,
.bullet-list {
    margin: 12px 0 12px;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 8px;
}

.split-item li,
.bullet-list li {
    color: var(--muted);
    padding-left: 18px;
    position: relative;
}

.split-item li::before,
.bullet-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: .72em;
    width: 7px;
    height: 7px;
    background: #E8392F;
    border-radius: 50%;
}

.zone-card {
    overflow: hidden;
}

.zone-card .thumb {
    margin: -8px -8px 16px;
    min-height: 150px;
    display: grid;
    place-items: center;
}

.zone-card .thumb img {
    max-height: 180px;
}

.app-band {
    padding: 24px;
    display: grid;
    grid-template-columns: .75fr 1.25fr;
    gap: 24px;
    align-items: center;
}

.feature-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin: 16px 0;
}

.feature-list span {
    background: #FFF0EF;
    color: #B91F18;
    border-radius: 14px;
    padding: 10px 12px;
    font-weight: 700;
}

.info-strip {
    padding: 22px 26px;
    background: linear-gradient(135deg, #FFFFFF 0%, #FFF0EF 100%);
}

.notice-panel {
    padding: 24px;
}

.inner-hero.no-image {
    grid-template-columns: 1fr;
}

.inner-hero .hero-visual img {
    max-height: 300px;
}

.article-body {
    background: #FFFFFF;
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    border-radius: 24px;
    padding: 28px;
}

.article-body p {
    color: var(--muted);
    margin: 0 0 16px;
}

.article-body p:last-child {
    margin-bottom: 0;
}

.global-notice {
    margin-top: 44px;
    background: #FFF0EF;
    border-top: 1px solid rgba(232,57,47,0.10);
    border-bottom: 1px solid rgba(232,57,47,0.10);
    padding: 24px 0;
}

.global-notice strong {
    display: block;
    color: #B91F18;
    margin-bottom: 6px;
}

.notice-grid {
    grid-template-columns: repeat(3, 1fr);
}

.site-footer {
    background: #1F0D0B;
    color: #FFF0EF;
    padding: 38px 0 0;
}

.footer-grid {
    grid-template-columns: 1.7fr 1fr 1fr 1fr;
}

.site-footer h3 {
    color: #FFFFFF;
}

.site-footer a {
    display: block;
    color: #FFF0EF;
    margin: 8px 0;
}

.site-footer a:hover {
    color: #FFB5AF;
}

.footer-brand p {
    color: rgba(255,240,239,0.76);
    margin-top: 14px;
}

.footer-bottom {
    margin-top: 28px;
    padding: 16px;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.08);
    color: rgba(255,240,239,0.74);
    font-size: 14px;
}

.floating-service {
    position: fixed;
    right: 18px;
    top: 42%;
    z-index: 60;
    display: grid;
    gap: 8px;
}

.floating-service a,
.floating-service button {
    background: #FFFFFF;
    color: #E8392F;
    border: 1px solid rgba(232,57,47,0.14);
    box-shadow: 0 14px 30px rgba(185,31,24,0.10);
    border-radius: 999px;
    min-width: 88px;
    padding: 9px 12px;
    text-align: center;
    font-weight: 700;
    cursor: pointer;
}

.floating-service a.register-link {
    background: var(--grad);
    color: #FFFFFF;
}

.drawer-mask,
.mobile-drawer,
.mobile-bottom {
    display: none;
}

@media (max-width: 1024px) {
    body { padding-top: 116px; }
    .top-nav { gap: 14px; }
    .nav-core a { padding: 9px 10px; }
    .hero-panel,
    .inner-hero {
        grid-template-columns: 1fr;
    }
    .info-grid,
    .card-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .wall-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .floating-service {
        display: none;
    }
}

@media (max-width: 760px) {
    body {
        padding-top: 74px;
        padding-bottom: 78px;
    }

    .wrap,
    .top-nav,
    .site-main > section {
        width: min(100% - 24px, 1200px);
    }

    .site-header {
        min-height: 70px;
    }

    .top-nav {
        min-height: 70px;
        justify-content: space-between;
        gap: 8px;
    }

    .menu-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        flex: 0 0 40px;
    }

    .brand-logo {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }

    .brand-logo img {
        width: 118px;
        max-height: 42px;
    }

    .nav-core,
    .channel-bar {
        display: none;
    }

    .header-btn {
        min-width: 68px;
        min-height: 38px;
        padding: 8px 14px;
        border-radius: 999px;
        margin-left: auto;
    }

    .banner-slider {
        height: 190px;
        width: calc(100% - 24px);
        margin: 18px auto 24px;
        border-radius: 18px;
    }

    .slider-arrow {
        width: 34px;
        height: 34px;
        font-size: 20px;
    }

    .slider-arrow.prev { left: 10px; }
    .slider-arrow.next { right: 10px; }

    .hero-panel,
    .inner-hero,
    .app-band,
    .split,
    .article-body,
    .notice-panel {
        padding: 20px;
        border-radius: 20px;
    }

    h1 {
        font-size: 30px;
    }

    .section-head {
        display: block;
    }

    .quick-grid,
    .info-grid,
    .card-grid,
    .wall-grid,
    .review-grid,
    .faq-grid,
    .notice-grid,
    .footer-grid,
    .links-grid {
        grid-template-columns: 1fr;
    }

    .app-band,
    .split {
        grid-template-columns: 1fr;
    }

    .feature-list {
        grid-template-columns: 1fr;
    }

    .mobile-drawer {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        width: 84%;
        max-width: 320px;
        background: #FFFFFF;
        z-index: 200;
        transform: translateX(-105%);
        transition: transform .24s ease;
        overflow-y: auto;
        box-shadow: 18px 0 48px rgba(31,13,11,0.18);
    }

    .drawer-open .mobile-drawer {
        transform: translateX(0);
    }

    .drawer-mask {
        position: fixed;
        inset: 0;
        background: rgba(31,13,11,0.36);
        z-index: 180;
    }

    .drawer-open .drawer-mask {
        display: block;
    }

    body.drawer-open {
        overflow: hidden;
    }

    .drawer-head {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 18px;
        border-bottom: 1px solid rgba(232,57,47,0.12);
        background: #FFF0EF;
    }

    .drawer-close {
        border: 0;
        background: #FFFFFF;
        color: #E8392F;
        border-radius: 10px;
        width: 38px;
        height: 38px;
        font-size: 28px;
        line-height: 1;
    }

    .drawer-nav {
        padding: 12px;
        display: grid;
        gap: 8px;
    }

    .drawer-nav a {
        padding: 11px 12px;
        border-radius: 12px;
        color: #1E2430;
        font-weight: 700;
        background: #FFF7F6;
    }

    .drawer-nav a.active,
    .drawer-nav a:hover {
        color: #E8392F;
        background: #FFF0EF;
    }

    .mobile-bottom {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 120;
        background: rgba(255,255,255,0.96);
        backdrop-filter: blur(10px);
        border-top: 1px solid rgba(232,57,47,0.12);
        padding: 8px 8px calc(8px + env(safe-area-inset-bottom));
        box-shadow: 0 -12px 28px rgba(185,31,24,0.08);
    }

    .mobile-bottom a {
        text-align: center;
        color: #5F6472;
        font-weight: 800;
        padding: 8px 4px;
        border-radius: 12px;
    }

    .mobile-bottom a:hover {
        color: #E8392F;
        background: #FFF0EF;
    }

    .site-footer {
        padding-bottom: 18px;
    }
}

@media (max-width: 420px) {
    .banner-slider {
        height: 168px;
    }
    .card,
    .zone-card,
    .info-card,
    .review-card,
    .faq-item,
    .link-card,
    .notice-card {
        padding: 17px;
    }
}